[Emacs-diffs] Changes to emacs/src/lisp.h,v

[Eli Zaretskii]

CVSROOT:        /cvsroot/emacs
Module name:    emacs
Changes by:     Eli Zaretskii <eliz>    07/10/13 12:40:16

Index: lisp.h
===================================================================
RCS file: /cvsroot/emacs/emacs/src/lisp.h,v
retrieving revision 1.594
retrieving revision 1.595
diff -u -b -r1.594 -r1.595
--- lisp.h      10 Oct 2007 20:01:26 -0000      1.594
+++ lisp.h      13 Oct 2007 12:40:15 -0000      1.595
@@ -3379,9 +3379,11 @@
 #define min(a, b)      ((a) < (b) ? (a) : (b))
 #define max(a, b)      ((a) > (b) ? (a) : (b))
 
-/* Make sure we have abs defined */
-#if !defined(abs)
-#define abs(x)         ((x) < 0 ? -(x) : (x))
+/* We used to use `abs', but that clashes with system headers on some
+   platforms, and using a name reserved by Standard C is a bad idea
+   anyway.  */
+#if !defined(eabs)
+#define eabs(x)         ((x) < 0 ? -(x) : (x))
 #endif
 
 /* Return a fixnum or float, depending on whether VAL fits in a Lisp